<template>
  <a-modal :title="title" :width="720" :visible="visible" :confirmLoading="confirmLoading" :maskClosable="false" @ok="handleSubmit" @cancel="handleCancel">
    <a-spin :spinning="confirmLoading">
      <a-form :form="form">
        <a-form-item label="地址类型" :labelCol="labelCol" :wrapperCol="wrapperCol">
          <a-radio-group v-decorator="['type', {initialValue: 10, rules: [{required: true}]}]">
            <a-radio :value="10">发货地址</a-radio>
            <a-radio :value="20">退货地址</a-radio>
          </a-radio-group>
        </a-form-item>
        <a-form-item label="联系人姓名" :labelCol="labelCol" :wrapperCol="wrapperCol">
          <a-input v-decorator="['name', {rules: [{required: true, message: '请输入联系人姓名'}]}]" />
        </a-form-item>
        <a-form-item label="联系电话" :labelCol="labelCol" :wrapperCol="wrapperCol">
          <a-input v-decorator="['phone', {rules: [{required: true, message: '请输入联系电话'}]}]" />
        </a-form-item>
        <a-form-item label="选择地区" :labelCol="labelCol" :wrapperCol="wrapperCol">
          <SelectRegion placeholder="请选择省市区" v-decorator="['listRegion', {rules: [{required: true, message: '请选择省市区'}]}]" />
        </a-form-item>
        <a-form-item label="详细地址" :labelCol="labelCol" :wrapperCol="wrapperCol">
          <a-input v-decorator="['detail', {rules: [{required: true, message: '请输入详细地址'}]}]" />
        </a-form-item>
        <a-form-item label="排序" :labelCol="labelCol" :wrapperCol="wrapperCol" extra="数字越小越靠前">
          <a-input-number :min="0" v-decorator="['sort', {initialValue: 100, rules: [{required: true, message: '请输入排序值'}]}]" />
        </a-form-item>
      </a-form>
    </a-spin>
  </a-modal>
</template>
  
  <script>
import lodash from 'lodash'
import * as Api from '@/api/store/storeaddress'
import { SelectRegion } from '@/components'

export default {
  components: {
    SelectRegion,
  },
  data() {
    return {
      // 对话框标题
      title: '编辑地址',
      // 标签布局属性
      labelCol: { span: 7 },
      // 输入框布局属性
      wrapperCol: { span: 13 },
      // modal(对话框)是否可见
      visible: false,
      // modal(对话框)确定按钮 loading
      confirmLoading: false,
      // 当前表单元素
      form: this.$form.createForm(this),
      // 当前记录
      record: {},
    }
  },
  methods: {
    /**
     * 显示对话框
     */
    edit(id) {
      // 显示窗口
      this.visible = true
      if (id != '' && id != null) {
        Api.get({ id: id }).then((res) => {
          // 当前记录
          this.record = res.result
          // 设置默认值
          this.setFieldsValue()
        })
      }
    },

    /**
     * 设置默认值
     */
    setFieldsValue() {
      const {
        record,
        form: { setFieldsValue },
      } = this
      record.listRegion = [
        record.provinceId,
        record.cityId,
        record.regionId,
      ]
      this.$nextTick(() => {
        setFieldsValue(
          lodash.pick(record, [
            'type',
            'name',
            'phone',
            'listRegion',
            'detail',
            // 'sort',
          ])
        )
      })
    },

    /**
     * 确认按钮
     */
    handleSubmit(e) {
      e.preventDefault()
      // 表单验证
      const {
        form: { validateFields },
      } = this
      validateFields((errors, values) => {
        // 提交到后端api
        !errors && this.onFormSubmit(values)
      })
    },

    /**
     * 关闭对话框事件
     */
    handleCancel() {
      this.visible = false
      this.form.resetFields()
    },

    /**
     * 提交到后端api
     */
    onFormSubmit(values) {
      values.id = this.record.id
      this.confirmLoading = true
      Api.addOrUpdate(values)
        .then((res) => {
          // 显示成功
          this.$message.success(res.message, 1.5)
          // 关闭对话框事件
          this.handleCancel()
          // 通知父端组件提交完成了
          this.$emit('handleSubmit', values)
        })
        .finally(() => {
          this.confirmLoading = false
        })
    },
  },
}
</script>
